Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /var/boincadm/prj/html/inc/boinc_db.inc on line 147
Prime Tuple Database
Prime p0= 261344517618283991 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 8 4 14 4 36 2 112 2 36 4 14 4 8 (?)
an: 0 8 12 26 30 66 68 180 182 218 222 236 240 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Roadranner
db: batch=69, k=14, 8 4 14 4 36 2 112
dn: 0 8 4 14 4 36 2 112 2 36 4 14 4 8 (?)
an: 0 8 12 26 30 66 68 180 182 218 222 236 240 248
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 248
Found by: Roadranner
db: batch=69, k=14, 8 4 14 4 36 2 112
| TPT(12) | 261344487864150629 | 0 2 42 44 78 80 108 110 198 200 210 212 | -29754133362 |
| SPT(14) | 261344488361886491 | 0 42 66 80 102 168 170 198 200 266 288 302 326 368 | -29256397500 |
| SPT(14) | 261344494965877601 | 0 42 56 90 102 110 126 152 168 176 188 222 236 278 | -22652406390 |
| SPT(14) | 261344508408133819 | 0 64 84 142 168 190 208 324 342 364 390 448 468 532 | -9210150172 |
| SPT(14) | 261344512210683697 | 0 60 76 94 102 120 124 132 136 154 162 180 196 256 | -5407600294 |
| TPT(12) | 261344515155454901 | 0 2 60 62 156 158 198 200 210 212 228 230 | -2462829090 |
| SPT(14) | 261344535885977941 | 0 12 18 28 52 70 96 202 228 246 270 280 286 298 | 18267693950 |
| SPT(14) | 261344538737109241 | 0 10 12 22 42 46 58 150 162 166 186 196 198 208 | 21118825250 |
| TPT(12) | 261344540633148389 | 0 2 18 20 30 32 48 50 60 62 222 224 | 23014864398 |
| SPT(14) | 261344552984411641 | 0 6 10 52 66 70 72 76 78 82 96 138 142 148 | 35366127650 |
| SPT(16) | 261344566437818887 | 0 22 52 106 150 192 256 270 322 336 400 442 486 540 570 592 | 48819534896 |
©2024 Tomáš Brada